RT working paper T1 PyConvexHullSemigroup, a Python library for computations in convex hull semigroups A1 García García, Juan Ignacio A1 Marín Aragón, Daniel A1 Vigneron Tenorio, Alberto A2 Matemáticas K1 convex hull semigroups K1 affine semigroups K1 convex polyhedron semigroups AB PyConvexHullSemigroup is a Python library for computations in convex hull semigroups YR 2018 FD 2018-01-25 LK http://hdl.handle.net/10498/20125 UL http://hdl.handle.net/10498/20125 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 07-nov-2026